Re: [DML] fast idle

[Delorean17@xxxx]

I had this same problem the last time I had my intake off. It would idle at 
about 3500 RPM's with the throttle plates fully closed. It turned out to be 
the front W shaped pipe in the engine compartment, it was not totally sealed 
to the intake. Even though it had gaskets they were old and cracked. I 
replaced them and it started right up and idled at 800 RPMS. I doubt your 
butterflies are sticking. Just pop off the front air horn (W shaped pipe) 
and watch them.

good luck

David